*{
    padding: 0;
    margin: 0;
}
.red{
    color: orangered;
}

body ul{
    list-style: none;
}
body a{
    text-decoration: none;
}
.center{
    text-align: center;
}
.del{
    text-decoration: line-through;
}
.srt{
    font-weight: bolder;
}
.f12{
    font-size: 12px;
}
.f14{
    font-size: 14px;
}
.f16{
    font-size: 16px;
}

/* 底部 */
#footer{
    background-color: white;
    
}
#footer > ul {
    display: flex;
    justify-content: space-around;
}
#footer > ul>li{
    text-align: center;
    line-height: 20px;
    
}
#footer > ul>li>a{
    font-size: 12px;
    color: #666;
}
#footer > ul>li>a>p{
    font-size: 8px;
}


#dx{
    width: 100%;
    border-bottom: 1px solid #666;
    text-align: center;
    height: 5px;
    padding: 5px;
    margin-bottom: 30px;
    display: flex;
    justify-content: center;
    margin-top: 10px;
}
#dx > p{
    height: 20px;
    background-color: #f4f4f4;
    width: 127px;
    
}